From Marco Jez, improvement to the handling of coordinates frame in CubeMapGenerator.
From Marco Jez, improvement to the handling of coordinates frame in CubeMapGenerator.


git-svn-id: 23b6355f2bb369032457de4eb5f713ee134f73a8@2163 16af8721-9629-0410-8352-f15c8da7e697

joevandyk/osg,joevandyk/osg,joevandyk/osg,joevandyk/osg,joevandyk/osg